Signal is active with 3 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A vulnerability in Cisco Adaptive Security Device Manager (ASDM) single sign-on (SSO) handler for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to log in as the Cisco ASDM administrator user. This vulnerability is due to improper management of the Cisco ASDM SSO token. An attacker could exploit this vulnerability by performing session token forgery techniques. A successful exploit could allow the attacker to log in as the administrator user and, by repeating this action, keep legitimate administrators locked out of the ASDM indefinitely.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
⚠️ HIGH — CVE-2026-76413 A vulnerability in Cisco Adaptive Security Device Manager (ASDM) single sign-on (SSO) handler for Cisco Secure FMC Soft… CVSS 8.2 Full analysis → https://sec.kaitan.id/cves/CVE-2026-76413 #Cisco #CyberSecurity #InfoSec
Post summary
The tweet discloses CVE-2026-76413 in Cisco ASDM SSO handler with a CVSS score of 8.2 and links to a full analysis.
CVE-2026-76413: Cisco Secure FMC Single Sign-On Token Forgery Account Vulnerability A vulnerability in Cisco Adaptive Security Device Manager (ASDM) single sign-on (SSO) handler for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to log in as the Cisco ASDM administrator user.
Post summary
CVE-2026-76413 is disclosed as a token forgery vulnerability in Cisco Secure FMC ASDM SSO that could allow unauthenticated remote admin login, but no PoC, exploit, patch, or active exploitation details are included.
Ya boy CVE-2026-76412 CVE-2026-76413 CVE-2026-76420 https://t.co/wE90SUm7tt
Post summary
The tweet announces three CVE identifiers (dated 2026) and shares a shortened link without providing technical details, exploitation status, or remediation guidance, consistent with a vulnerability disclosure notification.